New research finds extinction rates have been declining for a century, challenging assumptions of an ongoing mass extinction.

Measuring our own heart rate seems like a straightforward idea, but how would you go about taking the pulse of a grasshopper or a spider? A new technique has been developed to measure the heart rate ...

Paleontologists have identified a new finger-sized hunter from the Cambrian seas, whose fossils preserve eyes, nerves, gut, and even traces of blood. The creature, named Mosura fentoni, prowled ...

The unique features of Mosura fentoni astounded paleontologists. Paleontologists have discovered that a three-eyed sea moth predator lived on Earth half a billion years ago with evidence found in one ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A shimmering ...

🛍️ The best Black Friday deals you can shop right now (updating) 🛍️ By Laura Baisas Published Oct 29, 2024 11:00 AM EDT Get the Popular Science daily ...

Frequently Asked Question (FAQ) pages (or informational hubs) enable your business to respond, react, and anticipate the needs of your audience more quickly and appropriately than other types of ...

Lice, bed bugs, ticks, leeches, and other tiny blood-sucking crawling creatures are regarded as nasty vampires, causing itches, eliciting disgusting feeling, vectoring human and animal diseases, and ...

Around half a billion years ago, in what is now the Yunnan Province of China, a tiny larva was trapped in mud. Hundreds of millions of years later, after the mud had long since become the black shales ...

Fossils collected more than 150 years ago show that the techniques some creatures use for defensive curling have not changed in millions of years. By Jack Tamisiea When the going got tough in the ...